]]>http://www.mathisfunforum.com/profile.php?id=676942012-10-20T08:53:55Zhttp://www.mathisfunforum.com/viewtopic.php?pid=236165#p236165It would be helpful to remember but you're unlikely to use it very often. Try to find the first by inspection (or iteration if you have a calculator), then determine the quadratic factor from there.]]>2012-10-20T08:45:15Zhttp://www.mathisfunforum.com/viewtopic.php?pid=236160#p236160Hi Harold;

Yes, there is a formula but no one ever uses it.

]]>http://www.mathisfunforum.com/profile.php?id=337902012-10-20T08:34:50Zhttp://www.mathisfunforum.com/viewtopic.php?pid=236154#p236154How do i solve a equation of this form ax^3+bx^2+cx+d=0 is there a formula?please explain]]>2012-10-20T07:49:48Zhttp://www.mathisfunforum.com/viewtopic.php?pid=236151#p236151